DLDecision Lab

Pricing

Free to decide. Paid to go deep.

Creating reports costs nothing and always will — the recommendation, the three numbers, the resource breakdown, the benchmark comparison and the action plan are the free half. What you pay for is the half that tells you how wrong your assumptions can be before the answer flips.

Free

Freeno account

Everything you need to get an answer.

  • Unlimited reports, no sign-up
  • Sections 1-5: recommendation, three numbers, resources, benchmark, action plan
  • 5-page PDF download
  • All 10 sample reports in full, including their 12-page PDFs
  • Rankings, templates, benchmark priors and the decision journal

Report unlock

$2.90one report, forever

The full analysis for a single decision.

  • Sections 6-12 of that report on the web
  • Sensitivity analysis, Monte Carlo, scenarios and the counterfactual matrix
  • The full 12-page PDF, formatted for printing
  • Reproducibility appendix: formulas, Python and TypeScript
  • Every source behind the benchmark figures
  • Does not expire

30-day pass

$9.90every report, 30 days

For a decision you are still turning over.

  • Every report you create is fully unlocked for 30 days
  • All full 12-page PDF downloads included
  • Pays for itself at four reports
  • One-time charge — nothing renews and there is nothing to cancel
  • Access simply ends when the 30 days do

Charged in US dollars

Both prices are in USD and are charged in USD wherever you are. Your bank converts at its own rate and may add a foreign-transaction fee, so the amount on your statement can differ slightly from the figure above.

Who takes the payment

Creem is our merchant of record: it is the seller on the transaction, issues your receipt, and remits VAT and sales tax where they apply. Card, Apple Pay, Google Pay and PayPal are accepted. Card details go to Creem and never reach this site.

Refunds

Fourteen days, any reason, refunded in full. Email us with the order id and we will process it through Creem. Access to the paid sections ends when the refund is issued; the free tier stays.

Questions before you buy

Write to support@azai.top. If something in the free half is unclear, ask before paying rather than after — the sample reports are also fully unlocked, so you can read all 12 sections of a worked example first.